168793527

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 289695744

約数和(自身を除く): 120902217

約数列:

[1, 3, 7, 17, 21, 23, 51, 61, 69, 119, 161, 183, 337, 357, 391, 427, 483, 1011, 1037, 1173, 1281, 1403, 2359, 2737, 3111, 4209, 5729, 7077, 7259, 7751, 8211, 9821, 17187, 20557, 21777, 23253, 23851, 29463, 40103, 54257, 61671, 71553, 120309, 131767, 143899, 162771, 166957, 349469, 395301, 431697, 472811, 500871, 922369, 1048407, 1418433, 2446283, 2767107, 3309677, 7338849, 8037787, 9929031, 24113361, 56264509, 168793527]

約数ペア:

[(1, 168793527), (3, 56264509), (7, 24113361), (17, 9929031), (21, 8037787), (23, 7338849), (51, 3309677), (61, 2767107), (69, 2446283), (119, 1418433), (161, 1048407), (183, 922369), (337, 500871), (357, 472811), (391, 431697), (427, 395301), (483, 349469), (1011, 166957), (1037, 162771), (1173, 143899), (1281, 131767), (1403, 120309), (2359, 71553), (2737, 61671), (3111, 54257), (4209, 40103), (5729, 29463), (7077, 23851), (7259, 23253), (7751, 21777), (8211, 20557), (9821, 17187)]